蝌蚪

A very specialized feeding adaptation in zooplankton is that of the tadpolelike appendicularian who lives in a walnut-sized balloon of mucus equipped with filters that capture and concentrate phytoplankton.(4)更多资源请浏览3edu

浮游动物体内一种极特殊的进食适应性变化是蝌蚪状的尾海鞘纲动物的那种适应性变化，而尾海鞘纲动物则存活于核桃大小的黏液球囊内，装备有过滤器，用以捕捉和集中浮游植物。

As the proteins expressed differently in the muscle of Rana spinosa and its tadpole, they may have kind of relationship with metamorphosis, present study is considered to be of learned value on the animal auxanology.

寻找与鉴定棘胸蛙蝌蚪变态发育为幼蛙时期的肌肉组织存在的蛋白质差异表达，这些存在的差异蛋白质可能与棘胸蛙变态发育有着密切的关系，在动物发育生物学研究领域内具有较高的学术价值。

All results suggested that four herbicides can cause significant genetic damage s to the erythrocytes of Bufo bufo gargarizans.

这四种除草剂对蝌蚪红细胞具有显著的遗传毒性，其中使它隆的毒性要大于其它三种。

The corneal development of Bufo raddei larvae during metamorphosis was studied through light and electron microscopy.

作者用光镜和电镜研究了花背蟾蜍蝌蚪变态期角膜的发育。

The study aimed to research the effect of carbonate-alkalinity on growth and development Bufo garfarizans tadpole and provide data and reference for the adaptability of other aquatic organism growth to carbonate-alkalinity.

［目的］研究碳酸盐碱度对中华蟾蜍蝌蚪生长发育的影响，为其他水生生物的生长对碳酸盐碱度的适应性研究提供数据与参考。

The effect of wastewater and water treated with the sewage land disposal system on frequency of micronuclei of tadpole erythrocytes of toad, Bufo andrewsi .

污水和污水土地处理系统中各种水质对华西蟾蜍蝌蚪红细胞微核率的影响。

There are 6kinks of loop bedding, such as smooth polliwog shape, horsetail or pinch-and-swell loop, associated with syn-sedimentary microfracture, catenarian loop bedding group, spindle loop bedding group and loop bedding with a slungshot as core in the studied area.

研究结果表明，济阳坳陷古近纪软沉积物变形层中的环状层理类型多样，形态复杂，计有光滑圆环状及蝌蚪状带&小尾巴&的环状层理、马尾丝或串珠状不规则环圈的环状层理、与阶梯状微断裂伴生的环状层理、链条状环状层理群、纺锤型环状层理群和中心为&飞石&环圈较光滑的环状层理等6种。

The linear relationship between creaturely activity for alcohol, aether, ketone and ester and the molecular topological index is obtained.

研究了醇、醚、酮和酯对水生生物毒性、蝌蚪麻醉活性、沙镯幼虫麻醉活性、番茄植物毒性、红蜘蛛毒性、藤壶幼虫麻醉活性、局部麻醉剂活性和小鼠毒性等八种生物活性分别同其分子连接性指数的相关性。

A Fish with a distensible stomach.

鱼和蝌蚪都有鳃。

Isovaleric, Methylmalonic, and Propionic Acid Decrease Anesthetic EC 50 in Tadpoles, Modulate Glycine Receptor Function, and Interact with the Lipid 1,2-Dipalmitoyl- Sn -Glycero-3-Phosphocholine1,2

甲基丙二酸、丙酸减小蝌蚪的麻醉药EC50，调节甘氨酸受体功能，和1，2-二棕榈酰 sn 甘油-3-胆碱磷脂相互作用

This paper demonstrated the impact on the environment today, an important factor is Education.

本文主要展示了当今影响环境的一个重要因素——教育。

Article 16 The power to interpret these Procedures shall remain with the Ministry of Agriculture and CAA.

第十六条本程序由农业部、国家认证认可监督管理委员会负责解释。